Squids - very tasty, delicious and easily digestible food, which has become quite popular due to its accessibility. Squids can now be bought in almost every store and in any form: canned, peeled, fresh-frozen and unpeeled.

Due to the excellent taste and a large number of cooking options, of many seafood preference is most often given to squid. Because of such a great popularity, the question arises, what are useful and harmful squid for our body. Scientists and nutritionists jointly try to answer it.

Squids: composition

  • Squids are very rich in proteins, essential trace elements, amino acids and vitamins. Of the vitamins in them are E, C, B6 and PP. The composition of these seafood found iron, necessary for the formation of hemoglobin, copper and phosphorus, responsible for metabolic processes in the body.
  • In addition to these beneficial trace elements, squid also contains polyunsaturated fatty acids, which belong to the antioxidants and the most nutrients for the human body. It is their impact that allows to reduce the level of cholesterol in the blood, which, first of all, relates to the prevention of diseases of the cardiovascular system. Under their influence, the walls of blood vessels become less susceptible to destruction, more elastic. They begin to narrow better, which prevents the development of hypertension.

Squid: useful properties

  • Squids are recommended for people who want to build muscle mass, as they contain a large amount of proteins that contribute to the development and strengthening of muscle fibers. Selenium, together with vitamin E, accelerates the elimination of heavy metals, radionuclides and other waste products from the body.

Squid: useful properties

  • According to the latest scientific research, eating squid helps prevent sclerosis by stimulating mental activity and improving memory.
  • Squids do not contain purine compounds that disrupt the metabolic processes in the body, on the contrary, the balanced composition of this seafood improves the functioning of the gastrointestinal tract.
  • The use of squid increases appetite, normalizes the functioning of the large intestine, stimulates the secretion of gastric juice, speeds up the metabolism, contributes to the process of losing weight, because squid are completely absorbed by the body.
  • Squids belong to diuretic foods. They remove excess fluid from the body, reduce swelling, reduce high blood pressure and strengthen the urogenital system.
  • This seafood contains a large amount of potassium, which is directly responsible for heart health and its work.
  • Squids are sources that contain a large amount of iodine, which is necessary for proper functioning of the thyroid gland, on which many physiological processes occurring in the human body depend. Especially squid will be useful if the body has a lack of iodine. They will help to quickly fill its shortage.
  • Squids are considered a product that allows you to replenish energy in a short time without gaining extra weight.

Squid harm to the body

Too frequent use of squid and a large number of them instead of benefit can be harmful. This also applies to any other products.

The purity of squid meat depends on the composition of the water in which they grew. Therefore, they may also contain such harmful substances as mercury, which can lead to serious disturbances in the functioning of the nervous system. After all, unfortunately, they do not often care about protecting the planet’s water system from pollution, dumping the most hazardous waste there. In order to purchase squids free from harmful substances, it is best to buy them in stores where constant control over product quality is maintained.

Squid: harm

Do not particularly abuse and dried squid, as a large amount of salt, part of them, retains fluid in the body, causing swelling and contributing to high blood pressure, which can provoke the occurrence of hypertension. Before eating, fresh or frozen squid need to be boiled very well to destroy a polypeptide that is likely to cause intestinal problems.

The main contraindication for the use of this seafood is only individual intolerance to its components.

Squids: application

  • Usually, tentacles and squid carcasses are used in cooking. They are boiled, fried, stewed, stuffed, pickled, baked, dried, used to make minced meat, sushi, added to salads.
  • Squids are perfectly combined with spices and spices, various sauces. From the wines to them is served red wine. Rice, mushrooms, apples, onions and vegetables can be served from the side dish to calamari.
  • In Japan and China - the countries of their traditional use in cooking - all parts of this seafood are taken for cooking.
  • Squid meat is perfect for dumplings, pies, cabbage rolls.
  • Calorie squid is 100 kcal. 100 g of the product contains 2 g of carbohydrates, 18 g of proteins, 2, 2 g of fat.
  • When cooking pre-thawed and cleaned squid should be dipped in salted boiling water, then bring them to a boil and cook for 7 minutes.

If attentive to the place of purchase of squid and the rules of their preparation, then you can completely eliminate the harm that they can cause. It is desirable to purchase a product such as squid only in specialized fish stores, which are responsible for product quality. The beneficial properties of squid far exceed the damage they can do to your body. Their regular use can be an excellent prevention of diseases of the cardiovascular system and multiple sclerosis. They will delight you not only with useful properties, but also with their exquisite taste.